An item specifically designed for use in determining the existence of seams, cracks and other types of flaws in metals. It consists of an ultraviolet light source such as a mercury-vapor lamp, in a housing usually incorportating a pistol-grip handle, and a filter for the exclusion of visible light. See also detector, metal flaw, electronic.
Classification: Ultraviolet lamps
NSN 6150-00-891-7922
NSN 5855-00-058-1293
NSN 6650-00-872-0942
NSN 4140-00-933-0570
NSN 7035-01-448-4740
NSN 6105-01-048-0701
NSN 5920-01-620-1073
NSN 4140-01-441-9614
NSN 6145-01-634-0388
NSN 6135-00-276-7625
NSN 5990-01-532-6113
NSN 5975-00-802-1498